6ES5 482-7LA11 6ES5 490-7LA11 6ES5 490-7LB11 6ES5 490-7LB21 6ES5 491-0LB11 6ES5 530-7LA12 6ES5 700-0LB11 6ES5 700-1LA11 6ES5 700-1LA12 6ES5 700-2LA12 four, equipment disassembly sequence and methods (1 ) downtime must be two or more people care operations; (2) the mode selector switch on the front panel of the CPU from "Run" to "stop" position; (3) the total power supply shut PLC AB 1756-ENET / A, then close the other to die Sakamoto power supply; (4) the frame is connected to the power supply cord and connector Line remember clearly the position after removing AB 1492-IFM40F, then remove the power supply is connected to the chassis and cabinet screws AB 1756, Power rack can be removed; (5) CPU board and I / 0 board may, after removing the screw rotation template below; (6) in reverse order when installing; 6ES5 721-0BB00 6ES5 760-0AA11 6ES5 760- 0AB11 6ES5 760-0HA11 6ES5 760-1AA11 6ES5 760-1AA11 6ES5 762-2AA12 6ES5 921-3UA12 6ES5 924-3SA12 6ES5 925-3SA11 control performance can be divided into high-end machine, mid-range and low-end machines machines. Such low-end machine programmable controller AB 1756-ENET, have basic control functions and general computing. The operating speed is relatively low, with a relatively small amount of energy input and output modules. For example, the German production company SIEMENS S7-200 fall into this category. Shenyang on China | AB 1756-ENET / A | AB 1756 by the China Shenyang Electric Limited. Shenyang on China Electric Co. (www.zsmsy.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit and sincere cooperation for a better future. Shenyang on people - your trusted friend, Company Address: Heping District, Shenyang City, Liaoning Province, Sanhao No. 79 A602, Contact: Wei Song.